Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2020

Property and equipment was comprised of the following:

	March 31, 2020			December 31, 2019
Field and shop equipment	$	2,017,800		$	2,240,700
Vehicles		828,400			689,700
Waste destruction equipment, placed in service		557,100			557,100
Furniture and office equipment		346,300			346,300
Leasehold improvements		36,300			36,300
Building and improvements		21,200			21,200
Land		162,900			162,900
		3,970,000			4,054,200
Less: accumulated depreciation and amortization		(3,424,900	)		(3,492,400	)
Property and equipment, net	$	545,100		$	561,800

Property and equipment included the following amounts for leases that have been capitalized at:

	March 31,			December 31,
	2020			2019
Vehicles, field and shop equipment	$	157,900		$	370,900
Less: accumulated amortization		(140,400	)		(316,300	)
	$	17,500		$	54,600